Originally hailing from Pennsylvania, Brother Charles Schreiner joined the Little Brothers of the Good Shepherd in 1998. After attending training in Canada, Brother Charles was shortly after sent to Albuquerque, New Mexico, where he worked at the Good Shepherd Center, a homeless shelter, for a total of 14 years. During his time at the Good Shepherd Center, Brother Charles served as a vocation counselor, while also working as a licensed drug and alcohol counselor in the shelter's drug and alcohol recovery program. After several years working in Albuquerque, Brother Charles was sent to Miami to serve for three years in the Camillus House, working in development and volunteer coordination, before returning back to Albuquerque. In 2016, Brother Charles arrived at St. John of God Community Services in Westville. Currently, he serves as an associate in the Vocational Rehabilitation program.